ETHYLHEXYLGLYCERINE ●
TL;DR. This ingredient is mainly a preservative booster and skin-conditioning additive. It helps antimicrobial systems perform better, supports deodorant claims, and can add a light emollient feel.
What does ETHYLHEXYLGLYCERINE do in a cosmetic formula?
This ingredient is mainly a preservative booster and skin-conditioning additive. It helps antimicrobial systems perform better, supports deodorant claims, and can add a light emollient feel.
Is ETHYLHEXYLGLYCERINE clean?
From a clean-beauty perspective, it is widely accepted but not completely frictionless because occasional irritation or sensitization has been reported, especially in leave-on and eye-area formulas. It is often used to reduce reliance on stronger preservative systems rather than as a stand-alone preservative.
Is ETHYLHEXYLGLYCERINE sustainable?
This material is commonly synthetic, often made from glycerin and a branched alcohol that may be petro-derived or bio-derived depending on the supplier. It is generally considered biodegradable, but renewable sourcing depends on the specific grade.
Is ETHYLHEXYLGLYCERINE COSMOS-approved?
It is not automatically COSMOS-aligned, and certification depends on the feedstocks, processing route, and supplier documentation. Its Green Chemistry profile is mixed, with low effective use levels and biodegradability balanced against conventional synthetic sourcing.
How does ETHYLHEXYLGLYCERINE work chemically?
The molecule is an amphiphilic alkyl glyceryl ether, combining a glycerol-derived polar head with a branched hydrophobic tail that helps disturb microbial membranes and improve preservative efficacy. It is commonly used around 0.3% to 1.0%, is broadly pH-flexible, and is often paired with organic acids, phenoxy systems, or glycols for broader preservation support.
Last updated 2026-05-14